SHORT:=12;LONG:=26;M:=9;N:=30;DIFF : EMA(CLOSE,SHORT) - EMA(CLOSE,LONG);DEA : EMA(DIFF,M); : 2*(DIFF-DEA);MACDBUY1 : IF(REF(MACD,1)>LLV(MACD,N),0,1);MACDBUY2 : IF(CLOSE>MA(CLOSE,25),1,0);MACDBUY3 : IF(MA(CLOSE,99)>CLOSE,1,0);MACDBUY4 : IF(MACD<0,1,0);MACDBUY:MACDBUY1+MACDBUY2+MACDBUY3+MACDBUY4;